Swifty got closer to the Canadian sister act

Taylor Swift gave fans in Los Angeles a double treat Tuesday when she brought out Canadian pop duo Tegan and Sara to perform their Heartthrob single, “Closer.”

“I think this album is one of my favourites of all time,” Swift announced to the equally enthused crowd (who were probably cheering for Swifty’s excitement as much as name recognition, but let’s not get bogged down in tween affection) before bringing out the sister act.

The resulting performance culminated in some pretty fantastic Swiftian dance moves as the humorously shorter sister act swayed alongside (and, occasionally, served as a leaning post for) the pop idol.